PeptoClinic

Third-party lab reports

Every certificate below was issued by an analytical laboratory that is not ours and that we are not paying to reach a result. Each is published as the laboratory printed it — its letterhead, its report number, its key — so you are reading their document rather than our summary of it.

Retatrutide

Report #136921
Purity
99.893%
Content found
11.96 mgagainst a 10 mg label
Laboratory
Janoshik AnalyticalApr 13, 2026
Certificate of analysis for Retatrutide, issued by Janoshik AnalyticalVerify at the lab

This report is checked with the key below, on Janoshik Analytical's own verification page.

BHNAGIAXZZ7U

MOTS-c

Report #136923
Purity
99.669%
Content found
11.31 mg
Laboratory
Janoshik AnalyticalApr 13, 2026
Certificate of analysis for MOTS-c, issued by Janoshik AnalyticalVerify at the lab

This report is checked with the key below, on Janoshik Analytical's own verification page.

XV9N9D6BMLE7

GHK-Cu

Report #204977
Purity
98.469%
Content found
44.58 mgagainst a 50 mg label
Laboratory
Janoshik AnalyticalAug 4, 2026
Certificate of analysis for GHK-Cu, issued by Janoshik AnalyticalVerify at the lab

BPC-157 + TB-500

Report #204975
Submitted as
10 mg
Laboratory
Janoshik AnalyticalAug 4, 2026
Certificate of analysis for BPC-157 + TB-500, issued by Janoshik AnalyticalVerify at the lab

Each report covers the batch that was submitted for it and no other. It is evidence about that material, not a guarantee about every vial ever shipped — which is why the reports are dated, numbered and published one by one instead of summarised into a badge.